TY  - BOOK
TI  - Recommendations about the Alignment Survey and Geometric Design of Hill Roads IRC : 52 - 1981
U1  - IRC : 52 - 1981 
PY  - 1982///
CY  - New Delhi
PB  - The Indian Roads Congress
KW  - The Indian Roads Congress
N1  - IRC : 52 - 1981
ER  -